diff --git a/.ruby-version b/.ruby-version
index 1cf82530..2aa51319 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.6
+3.4.7
diff --git a/Dockerfile b/Dockerfile
index 697e4340..c1ff0d5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.4.6 AS base
+FROM ruby:3.4.7 AS base
 
 RUN bundle config set frozen 'true' && \
     bundle config set path '/vendor/bundle'